129537516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4337}}^1$

素因数の和:4494

約数の個数: 48

約数和(自身を含む): 320664960

約数和(自身を除く): 191127444

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 131, 228, 262, 393, 524, 786, 1572, 2489, 4337, 4978, 7467, 8674, 9956, 13011, 14934, 17348, 26022, 29868, 52044, 82403, 164806, 247209, 329612, 494418, 568147, 988836, 1136294, 1704441, 2272588, 3408882, 6817764, 10794793, 21589586, 32384379, 43179172, 64768758, 129537516]

約数ペア:

[(1, 129537516), (2, 64768758), (3, 43179172), (4, 32384379), (6, 21589586), (12, 10794793), (19, 6817764), (38, 3408882), (57, 2272588), (76, 1704441), (114, 1136294), (131, 988836), (228, 568147), (262, 494418), (393, 329612), (524, 247209), (786, 164806), (1572, 82403), (2489, 52044), (4337, 29868), (4978, 26022), (7467, 17348), (8674, 14934), (9956, 13011)]